is_phone_number {detector} | R Documentation |
Strictly works for only US phone numbers.
is_phone_number(.x)
.x |
A string or numeric vector. |
A logical value indicating if that string is a phone number.
# Examples
is_phone_number("hello") # FALSE
is_phone_number(65884) # FALSE
is_phone_number("111-333-5555") # TRUE
is_phone_number(1113335555) # TRUE